COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, RADIO COMMUNICATION SYSTEM, AND TERMINAL DEVICE

摘要

PROBLEM TO BE SOLVED: To efficiently utilize an extended band in band filling.SOLUTION: A communication control device comprises a communication control unit that controls radio communication performed by one or more terminal devices on a component carrier having basic bandwidth. The communication control unit symmetrically sets extended bands to be added to the component carrier at surplus frequency bands at upper and lower sides of the component carrier.